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At Greendoor, we believe cognitive enhancement and mental well-being should not be limited to people with privilege. Although our focus is on nootropics, we also recognize that conversations about brain health must include those most affected by structural inequality, including individuals experiencing chronic homelessness. Why It Matters Cognition is shaped by more than biology. It…

Greendoor does not run clinics and does not sell supplements. What we offer is clarity, context, and real world insight into how nootropics and cognitive enhancers are being used today. Our work focuses on helping individuals make informed decisions about their mental performance. This applies whether someone is navigating burnout, exploring biohacking, or simply working…

At Greendoor, we believe cognitive enhancement should not happen in isolation or under pressure. Whether you are recovering from burnout, managing executive dysfunction, or exploring nootropics for the first time, the process should feel informed, ethical, and supported. We do not mean supported in a clinical sense. We mean that you do not have to…

We are living in a time of constant distraction, increasing pressure, and ongoing mental overload. The demand for high performance in school, at work, and in daily life has never been greater. More people than ever are turning to cognitive enhancers to meet these demands. At Greendoor, we believe this moment requires more than effort….